Comparison

PushUp App Blocker vs Kronus

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PushUp App Blocker

Transform screen time into fitness time. This app locks distracting applications, requiring you to complete pushups to regain access. Track your progress and build healthier habits by turning app usage into a physical challenge.

Highlights
  • Pushup-powered app unlock
  • Camera-based pushup detection
  • Customizable pushup goals
  • Performance tracking and stats
  • Monitor app usage
  • Sleek and intuitive interface
Read full description

PushBlock - Unlock Apps with Pushups PushBlock helps you regain control over your screen time by turning your addictive apps into pushup challenges. Lock distracting apps until you complete a set of pushups and track your fitness progress, all while staying motivated to move. Key Features: Pushup-Powered App Unlock Lock addictive apps and only unlock them by completing pushups Camera-based pushup detection counts your reps automatically Customizable pushup goals for each app Performance Tracking & Stats Track daily and weekly pushup counts Monitor app usage time before and after blocks Gain insights on your progress to stay motivated Sleek & Intuitive Interface Modern, clean design for easy navigation Quick access to blocked apps and stats Effortless setup for personalized pushup challenges Motivation & Accountability Turn screen time into exercise time Visual feedback from your pushup sessions Track long-term progress to build healthy habits Completely Free All core features available at no cost No hidden fees, subscriptions, or ads Important Links: Terms of Service and Privacy Policy: https://candle-rutabaga-164.notion.site/Terms-And-Privacy-PushBlock-2c504399eca38080ab1cf0084c0719f2

About

Kronus

This app helps you build discipline by turning goals into daily habits. Track your progress, earn experience points, and stay accountable with clear statistics and community support. Focus on execution and consistency to achieve your commitments.

Highlights
  • Customizable habit creation
  • Daily habit tracking and check-offs
  • Gamified progress with XP and streaks
  • Detailed weekly, monthly, and yearly stats
  • Community support and accountability
  • Vacation mode for streak preservation
  • Habit-specific reminders and timers
Features
Read full description

Stop guessing whether you're getting better. Kronus turns your goals into daily habits and shows you, day by day, whether you're actually doing them. No fluff. No motivation hacks. Just execution. --- BUILD YOUR SYSTEM Pick your habits from a ready-made library or create your own. Schedule them your way: specific weekdays, days of the month, a number of times per week or month, or every few days. --- EXECUTE EVERY DAY Check off each habit as you do it. Set reminders at the times that matter, and run timers for the habits that take focus. --- LEVEL UP Every completed habit earns XP. Complete your whole day for a bonus. Climb through the ranks and keep your streaks alive. Take a planned break with vacation mode without breaking your streak. --- SEE WHAT ACTUALLY MATTERS Clear stats for every week, month and year. See your consistency, find the patterns, and spot what's holding you back. --- YOU'RE NOT DOING IT ALONE Join the Kronus community. Share your wins, your setbacks and what's working, and stay accountable. --- BUILD DISCIPLINE Kronus is not just a habit tracker. It is about knowing exactly what you committed to, showing up for it every day, and having the discipline to execute. --- Perfect for: • People who want discipline, not motivation • Builders, athletes, students, entrepreneurs, and high performers • Anyone tired of starting over • Anyone who wants a clear system for daily execution --- KRONUS PREMIUM Kronus offers paid auto-renewing subscriptions that unlock premium features to help you build, track, and improve your habits with more control. Payment will be charged to your Apple account at confirmation of purchase. Your subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current subscription period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription at any time in your Apple account settings. Any unused portion of a free trial, if offered, will be forfeited when you purchase a subscription. Terms of Use: https://www.kronusdiscipline.com/terms Privacy Policy: https://www.kronusdiscipline.com/privacy --- Own your days.

Screenshots

PushUp App Blocker4 screens
Kronus4 screens

Verdict

The call

The clearest difference is review sentiment: Kronus at 100% against PushUp App Blocker's 55%. Kronus also leads on update cadence (weekly vs every 3 months) and rating (5.0 vs 4.7). PushUp App Blocker's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Kronus sells 10 in-app purchases, starting at $4.99 per 7 days. PushUp App Blocker asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Kronus holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: PushUp App Blocker has 1.7K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 55% of PushUp App Blocker's written reviews are positive against 100% of Kronus's.

UpkeepUpdate frequency

PushUp App Blocker ships an update every 3 months, Kronus weekly. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

Scorecard7 real differences · 3 level
PushUp App Blocker versus Kronus: the parameters behind the verdict, then further details
ParameterPushUp App BlockerKronus
PriceFreeFree
Rating4.7 (1.7K ratings)5.0 (2 ratings) — better
Positive reviews55.2% of reviews100.0% of reviews — better
Number of ratings1.7K — better2
Update frequencyEvery 3 monthsWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhoneiPhone, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size79 MB116 MB
Age rating4+4+
DeveloperTwo UpLuis Pinto

Customer experience

PushUp App Blocker

All ratings1,687 ratings
Positive92.5%
Neutral2.8%
Negative4.7%
Written reviews194 reviews
Positive55.2%
Neutral12.9%
Negative32.0%

Kronus

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

PushUp App Blocker

No in-app purchases

10 purchases

Kronus

Subscriptions10
  • Kronus Pro$4.997 Days
  • Kronus Pro$6.997 Days
  • Kronus Pro3 Days trial$6.997 Days
Show 7 more
  • Kronus Pro3 Days trial$19.991 Month
  • Kronus Pro$29.991 Year
  • Kronus Pro3 Days trial$34.991 Year
  • Kronus Pro$39.991 Year
  • Kronus Pro3 Days trial$49.991 Year
  • Kronus Pro3 Days trial$59.991 Year
  • Kronus Pro3 Days trial$79.991 Year

Questions

Is PushUp App Blocker free?
PushUp App Blocker is free to download, with no in-app purchases.
Is Kronus free?
Kronus is free to download, with in-app purchases available.
Which has better reviews, PushUp App Blocker or Kronus?
Kronus is rated higher. PushUp App Blocker averages 4.7 out of 5 from 1.7K ratings, while Kronus averages 5.0 from 2 ratings.
Do PushUp App Blocker or Kronus have ads?
Kronus shows ads; PushUp App Blocker does not.
Which is updated more often, PushUp App Blocker or Kronus?
PushUp App Blocker ships an update every 3 months, and Kronus weekly. Most recently, PushUp App Blocker was updated on November 9, 2026 and Kronus on October 31, 2026.

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